No4 x 3/8 (2.9mm x 9.5) CRCS POZI COUNTERSUNK SELF TAPPING TAPPER SCREW ZINC STEEL TYPE A

Used for stitching metal or attaching to metal. A pre-drilled hole is required.

• Countersunk head gives a discreet finish into pre-countersunk holes
• Plated in Trivalent Chromium (Cr3) Zinc
• 60° self-tapping thread for ease of insertion